Ohshima, Takashi
Kyushu University,
Japan
2025 Rank: 240042
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3323 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 240042 | 266743 |
| Total Cites | 386 | 412 |
| H-index | 8 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 51 | 55 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 264 | 280 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 307 | 315 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.31 |
| Self-Citation Percentage |
6.31%
|
|
Ohshima, Takashi
Kyushu University,
Japan
2024 Rank: 209696
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2991 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209696 | 194963 |
| Total Cites | 371 | 419 |
| H-index | 8 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 2 | 3 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 41 | 46 |
| Number of Single+First+Last Authored Papers | 88 | 88 |
| Total Cites to Single+First+Last Authored Papers | 245 | 285 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 303 | 312 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.34 |
| Self-Citation Percentage |
11.46%
|
|
Ohshima, Takashi
Kyushu University,
Japan
2023 Rank: 209877
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3034 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209877 | 210401 |
| Total Cites | 383 | 423 |
| H-index | 9 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 48 | 49 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 245 | 275 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 293 | 301 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.41 |
| Self-Citation Percentage |
9.46%
|
|
Ohshima, Takashi
Kyushu University,
Japan
2022 Rank: 145620
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2169 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145620 | 146307 |
| Total Cites | 399 | 444 |
| H-index | 9 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 58 | 59 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 269 | 301 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 307 | 314 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.41 |
| Self-Citation Percentage |
10.14%
|
|
Ohshima, Takashi
Kyushu University,
Japan
2021 Rank: 93968
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1336 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93968 | 93067 |
| Total Cites | 649 | 735 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 8 | 9 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 113 | 114 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 440 | 512 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 478 | 494 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.49 |
| Self-Citation Percentage |
11.70%
|
|
Ohshima, Takashi
Kyushu University,
Japan
2020 Rank: 76683
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1196 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 76683 | 80274 |
| Total Cites | 500 | 541 |
| H-index | 10 | 10 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 100 | 101 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 323 | 359 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 394 | 407 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.33 |
| Self-Citation Percentage |
7.58%
|
|